add HTML5 doctype to all tests

[dygraphs.git] / tests / synchronize.html
diff --git a/tests/synchronize.html b/tests/synchronize.html

index 3d9294d..65dfc51 100644 (file)
--- a/tests/synchronize.html
+++ b/tests/synchronize.html
@@ -1,3 +1,4 @@
+<!DOCTYPE html>
  <html>
    <head>
      <title>synchronize</title>
@@ -40,9 +41,13 @@
                  if (blockRedraw || initial) return;
                  blockRedraw = true;
                  var range = me.xAxisRange();
+                var yrange = me.yAxisRange();
                  for (var j = 0; j < 4; j++) {
                    if (gs[j] == me) continue;
-                  gs[j].updateOptions( { dateWindow: range } );
+                  gs[j].updateOptions( {
+                    dateWindow: range,
+                    valueRange: yrange
+                  } );
                  }
                  blockRedraw = false;
                }